Compatible modelsFilter replacement for SES 990/980/500/878/875/880/920/810 coffee machines. Compatible with Sage coffee machines, please check that the product meets your filter specifications before purchasing. Safety & HealthOur water filters are very effective in reducing chlorine, heavy metals and other creep contaminants while maintaining healthy-promoting minerals. Improve the taste of coffeeKeep the water circulation clean, provide fresh and delicious water for coffee, and make coffee taste better. Extend the life of your coffee machine Water filter cartridge reduce the lime content of the water and thus protect your device against limescale deposits, so you can use your device longer, replace water filter every 3 months/40L. Note We recommend that you use the filter every 3 months, or at the request of the coffee machine, do not use our water filter cartridge with water that is not microbially unsafe or of unknown quality without adequate disinfection.